Battery charger for a portable radio telephone



FIG. 1 is a front, top right isometric view of a battery charger in accordance with our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top, rear, left isometric view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a battery charger for a portable radio telephone, as shown and described. 